Acts 21:24
take these men and purify yourself along with them and pay their expenses, so that they may shave their heads. Thus all will know that there is nothing in what they have been told about you, but that you yourself live in observance of the law.
Acts 18:18
After this Paul stayed many days longer, and then took leave of the brethren and sailed for Syria, and with him were Priscilla and Aquila. In Cenchrea he had his hair cut, for he had taken a vow.
Luke 17:10
So you also, when you have done all that is commanded you, say, 'We are unworthy servants; we have only done what was our duty.'"
Acts 21:26
The next day Paul took the men and purified himself along with them. Then he went to the temple to give notice of the date when the days of purification would end and the offering would be made for each one of them.
Ephesians 1:6
to the praise of his glorious grace, which he freely bestowed on us in the Beloved.